16437 + Interview Questions in Mathematics Page 65 InterviewSolution

3201.	Burst the angles that can be drawn using a compass and a ruler.
Answer» Burst the angles that can be drawn using a compass and a ruler.

Discussion

3202.

List down any three features of a fixed deposit account

Answer»

List down any three features of a fixed deposit account

Discussion

3203.	30. Which of the following complex has square planar structure? 1) [Ni(CN4)] -2 2) Ni(CO)4 3) [Zn(NH)4] +2 4) [NiCl4] -2
Answer» 30. Which of the following complex has square planar structure? 1) [Ni(CN4)] -2 2) Ni(CO)4 3) [Zn(NH)4] +2 4) [NiCl4] -2

Discussion

3204.	Convert each part of the ratio to percentage: 2:3:5
Answer» Convert each part of the ratio to percentage: $2 : 3 : 5$

Discussion

3205.	Question 23 Fill in the blanks to make the statements true. The number of triangles in the given figure is _________. Also, their names are _________.
Answer» Question 23 Fill in the blanks to make the statements true. The number of triangles in the given figure is _________. Also, their names are _________.

3205.

Question 23 Fill in the blanks to make the statements true. The number of triangles in the given figure is _. Also, their names are _.

Answer»

Question 23

Fill in the blanks to make the statements true.

The number of triangles in the given figure is _________.

Also, their names are _________.

Discussion

3206.	The number of apples Ram has is three less than half of the apple possessed by his friend Shyam. If Shyam has 'r' number of apples then the expression for the number of apples possessed by Ram is
Answer» The number of apples Ram has is three less than half of the apple possessed by his friend Shyam. If Shyam has 'r' number of apples then the expression for the number of apples possessed by Ram is

Discussion

3207.	x= satisifies the algebraic inequality 7−x≤3,
Answer» $x =$ satisifies the algebraic inequality $7 - x \leq 3$ ,

Discussion

3208.	Why are number of significant figures in 90 seconds are 2 when measured with stopwatch?If 10 cm of length is measured with ruler how many significant figures are present in it?
Answer» Why are number of significant figures in 90 seconds are 2 when measured with stopwatch? If 10 cm of length is measured with ruler how many significant figures are present in it?

Discussion

3209.	A ___ provides data or information through pictures.
Answer» A ___ provides data or information through pictures.

Discussion

3210.	If two ratios are in proportion then which of the following symbols is used to express them?
Answer» If two ratios are in proportion then which of the following symbols is used to express them?

Discussion

3211.	find a number whose 6th part is increased by 18 is equal to its 4th part decreased by 27
Answer» find a number whose 6th part is increased by 18 is equal to its 4th part decreased by 27

Discussion

3212.	at 25C required volume of water to dissolve 1 g of BaSo4 (ksp=1.1\ast10 power -10)will be a)820 L B)1 L C)205L D)430L
Answer» at 25C required volume of water to dissolve 1 g of BaSo4 (ksp=1.1\ast10 power -10)will be a)820 L B)1 L C)205L D)430L

Discussion

3213.	Donne la forme nominale des verbes suivants et fais des phrases avec ces noms:1. Arriver: ............................................................................. .............................................................................2. Acheter: ............................................................................ .............................................................................3. Vendre: ............................................................................. ............................................................................4. Décourager: ............................................................................. .............................................................................5. Souhaiter: ............................................................................. .............................................................................
Answer» Donne la forme nominale des verbes suivants et fais des phrases avec ces noms: 1. Arriver: ............................................................................. ............................................................................. 2. Acheter: ............................................................................ ............................................................................. 3. Vendre: ............................................................................. ............................................................................ 4. Décourager: ............................................................................. ............................................................................. 5. Souhaiter: ............................................................................. .............................................................................

Discussion

3214.	Question 2: Draw a rough diagram to illustrate the following:(i) Open curve
Answer» Question 2: Draw a rough diagram to illustrate the following: (i) Open curve

Discussion

3215.	Express [−14−(−16)]÷[13+(−12)]
Answer» Express $[\frac{- 1}{4} - (\frac{- 1}{6})] \div [\frac{1}{3} + (\frac{- 1}{2})]$

Discussion

3216.	If the minute hand of a clock moves from 4 to 6 and the ends of the minute hand in its previous position and its present position are joined, find the angle through which it has rotated and the type of triangle formed. [3 MARKS]
Answer» If the minute hand of a clock moves from 4 to 6 and the ends of the minute hand in its previous position and its present position are joined, find the angle through which it has rotated and the type of triangle formed. [3 MARKS]

Discussion

3217.	In the figure given, PR = 22 cm, SN = MQ = 3 cm. What is the area of PQRS?
Answer» In the figure given, PR = 22 cm, SN = MQ = 3 cm. What is the area of PQRS?

Discussion

3218.	What other name can you give to the line of symmetry of an isosceles triangle ?
Answer» What other name can you give to the line of symmetry of an isosceles triangle ?

Discussion

3219.	John ate 23rd of a pizza, while his sister had 16th of the whole. The fraction of pizza remaining is .
Answer» John ate ${\frac{2}{3}}^{rd}$ of a pizza, while his sister had ${\frac{1}{6}}^{th}$ of the whole. The fraction of pizza remaining is .

Discussion

3220.	Question 5: Draw a rough figure and label suitably in the following case: (a) ←→XY and ←→PQ intersect at M
Answer» Question 5: Draw a rough figure and label suitably in the following case: (a) $\leftarrow \to X Y$ and $\leftarrow \to P Q$ intersect at M

Discussion

3221.	Question 66 (i)How many edges does the following solid have?Cone
Answer» Question 66 (i) How many edges does the following solid have? Cone

Discussion

3222.	अनपढ़ होते हुए भी हरिहर काका दुनिया की बेहतर समझ रखते हैं। कहानी के आधार पर स्पष्ट कीजिए।
Answer» अनपढ़ होते हुए भी हरिहर काका दुनिया की बेहतर समझ रखते हैं। कहानी के आधार पर स्पष्ट कीजिए।

Discussion

3223.	Extrapolation of two-dimensional objects would form -dimensional objects.
Answer» Extrapolation of two-dimensional objects would form -dimensional objects.

Discussion

3224.	Question 10The students of a school decided to beautify the school on the annual day by fixing colourful flags on the straight passage of the school. They have 27 flags to be fixed at intervals of every 2 m. the flags are stored at the position of the middle most flag. Ruchi was given the responsibility of placing the flags.Ruchi kept her books where the flags were stored. She could carry only one flag at a time. How much distance did she cover in completing this job and returning back to collect her books? What is the maximum distance she travelled carrying a flag?
Answer» Question 10 The students of a school decided to beautify the school on the annual day by fixing colourful flags on the straight passage of the school. They have 27 flags to be fixed at intervals of every 2 m. the flags are stored at the position of the middle most flag. Ruchi was given the responsibility of placing the flags. Ruchi kept her books where the flags were stored. She could carry only one flag at a time. How much distance did she cover in completing this job and returning back to collect her books? What is the maximum distance she travelled carrying a flag?

Discussion

3225.	If 1 kg of wheat costs Rs 12, what will be the cost of 3 kg of wheat?
Answer» If 1 kg of wheat costs Rs 12, what will be the cost of 3 kg of wheat?

Discussion

3226.	Find the ascending order of the 5-digit numbers 51,851;98,984;98,459;98,415.
Answer» Find the ascending order of the 5-digit numbers $51, 851; 98, 984; 98, 459; 98, 415$ .

Discussion

3227.	A certain amount has been divided into two parts in the ratio 2:7 . If the second part is Rs. 210 . Total amount is Rs. ___
Answer» A certain amount has been divided into two parts in the ratio 2:7 . If the second part is Rs. 210 . Total amount is Rs. ___

Discussion

3228.	Which of the following numbers is a square as well as a triangular number?
Answer» Which of the following numbers is a square as well as a triangular number?

Discussion

3229.	Find the product :(1) 35.853 × 100(2) 3.14 × 17(3) 1.07 × 0.02
Answer» Find the product : (1) 35.853 × 100 (2) 3.14 × 17 (3) 1.07 × 0.02

Discussion

3230.	How many matchsticks are needed to make four 8s?
Answer» How many matchsticks are needed to make four 8s?

Discussion

3231.	Shyam worked for 58 days in company A and for 832 days in company B. How many days did he work in total?
Answer» Shyam worked for $\frac{5}{8}$ days in company A and for $\frac{8}{32}$ days in company B. How many days did he work in total?

Discussion

3232.	73. cos 28^° + cos 65^° +cos 115^° + cos 240^° +cos 280^° +cos300^° =
Answer» 73. cos 28^° + cos 65^° +cos 115^° + cos 240^° +cos 280^° +cos300^° =

Discussion

3233.	If we draw a histogram for the class interval 15 - 30, what will be the value of 'a' ?
Answer» If we draw a histogram for the class interval 15 - 30, what will be the value of 'a' ?

3233.

If we draw a histogram for the class interval 15 - 30, what will be the value of 'a' ?

Answer»

If we draw a histogram for the class interval 15 - 30, what will be the value of 'a' ?

Discussion

3234.	Eddie is a diver. He dove to a depth of 40 feet below sea level. He, then, dove down another 4 feet. How far below sea level is he now?
Answer» Eddie is a diver. He dove to a depth of 40 feet below sea level. He, then, dove down another 4 feet. How far below sea level is he now?

Discussion

3235.	Kanu went to the market. She bought a matchbox of ₹0.50, a soap of ₹8.75 and a pen of ₹6.5. How much total money did she spend?
Answer» Kanu went to the market. She bought a matchbox of ₹0.50, a soap of ₹8.75 and a pen of ₹6.5. How much total money did she spend?

Discussion

3236.	33. 15, 22, 31, 30, 44, 62, 45, 66, 93, ? (1) 56 (2) 60 (3) 66 (4) 65
Answer» 33. 15, 22, 31, 30, 44, 62, 45, 66, 93, ? (1) 56 (2) 60 (3) 66 (4) 65

Discussion

3237.	Which of the following operations is represented by the above number line?
Answer» Which of the following operations is represented by the above number line?

Discussion

3238.	Arrange the following in ascending order:(i) 27,35,56(ii) 15,37,710,16
Answer» Arrange the following in ascending order: (i) $\frac{2}{7}, \frac{3}{5}, \frac{5}{6}$ (ii) $\frac{1}{5}, \frac{3}{7}, \frac{7}{10}, \frac{1}{6}$

Discussion

3239.	Fill in the blanks:1 lakh = _______ ten thousand.
Answer» Fill in the blanks: 1 lakh = _______ ten thousand.

Discussion

3240.	The two angles of a triangle are 55° and 65°. Find the third angle.
Answer» The two angles of a triangle are 55° and 65°. Find the third angle.

Discussion

3241.	If two lines are said to be intersecting, then at how many point(s) of contact do the two lines share?1
Answer» If two lines are said to be intersecting, then at how many point(s) of contact do the two lines share? 1

Discussion

3242.	The point A is on a mountain which is 5700 meters above sea level and the point B is a mine which is 39600 meters below sea level . Find the vertical distance between A and B
Answer» The point A is on a mountain which is 5700 meters above sea level and the point B is a mine which is 39600 meters below sea level . Find the vertical distance between A and B

Discussion

3243.

In a village, six fruit merchants sold the following number of fruit baskets in a particular season: Name of fruit merchant Number of fruit baskets - 100 fruit basket s Rahim Lakhanpal Anwar Martin Ranjit Singh Joseph Observe this pictograph and answer the following question:(a) Which merchant sold the maximum number of baskets?(b) How many fruit baskets were sold by Anwar?(c) The merchants who have sold 600 or more number of baskets are planning to buy a godown for the next season. Can you name them?

Answer»

In a village, six fruit merchants sold the following number of fruit baskets in a particular season:

Name of fruit merchant	Number of fruit baskets - 100 fruit basket s
Rahim
Lakhanpal
Anwar
Martin
Ranjit Singh
Joseph

Observe this pictograph and answer the following question:

(a) Which merchant sold the maximum number of baskets?

(b) How many fruit baskets were sold by Anwar?

(c) The merchants who have sold 600 or more number of baskets are planning to buy a godown for the next season. Can you name them?

Discussion

3244.	Simplify the expression 5x+4y−3x−7y+8x by collecting the like terms together.
Answer» Simplify the expression $5 x + 4 y - 3 x - 7 y + 8 x$ by collecting the like terms together.

Discussion

3245.	Question 103m=5m−85
Answer» Question 10 $3 m = 5 m - \frac{8}{5}$

Discussion

3246.	Question 3 (ii) Find 0.3 ÷ 100
Answer» Question 3 (ii) Find 0.3 $\div$ 100

Discussion

3247.	In a traingle Other than an equilateral triangle). angle opposite to the longest side is greater than {x of a right angle, then value of x will be
Answer» In a traingle Other than an equilateral triangle). angle opposite to the longest side is greater than {x of a right angle, then value of x will be

Discussion

3248.

Enter the following transactions in two Column cash book and find out the cash and bank balance∶ 2017 (₹) Jan. 1 Started business with cash 20,000 Jan. 2 Opened a current account with the S.B.I. 8,000 Jan. 3 Bought goods by cheque 150 Jan. 4 Received cheque from Ram 200 Jan. 5 Sold goods for cash 40 Jan. 7 Paid into bank: (i) Cash ₹ 30 (ii) Cheque ₹ 200 230 Jan. 8 Paid Shyam by cheque 345 Jan. 8 Paid carriage by cheque 180 Jan. 10 Drew cash from bank for office use 200 Jan. 30 Paid wages by cheque 60

Answer» Enter the following transactions in two Column cash book and find out the cash and bank balance∶

2017		(₹)
Jan. 1	Started business with cash	20,000
Jan. 2	Opened a current account with the S.B.I.	8,000
Jan. 3	Bought goods by cheque	150
Jan. 4	Received cheque from Ram	200
Jan. 5	Sold goods for cash	40
Jan. 7	Paid into bank:
	(i) Cash ₹ 30
	(ii) Cheque ₹ 200	230
Jan. 8	Paid Shyam by cheque	345
Jan. 8	Paid carriage by cheque	180
Jan. 10	Drew cash from bank for office use	200
Jan. 30	Paid wages by cheque	60

Discussion

3249.	There are 12 boxes of water bottles. Each box has 9 water bottles in it.How many water bottles are there in all ?
Answer» There are 12 boxes of water bottles. Each box has 9 water bottles in it.How many water bottles are there in all ?

Discussion

3250.	According to Euler's formula, what is the value of (E + F + V) for the given 3-D structure?
Answer» According to Euler's formula, what is the value of (E + F + V) for the given $3$ -D structure?

Discussion

Explore topic-wise InterviewSolutions in .

Burst the angles that can be drawn using a compass and a ruler.

List down any three features of a fixed deposit account

30. Which of the following complex has square planar structure? 1) [Ni(CN4)] -2 2) Ni(CO)4 3) [Zn(NH)4] +2 4) [NiCl4] -2

Convert each part of the ratio to percentage: 2:3:5

Question 23 Fill in the blanks to make the statements true. The number of triangles in the given figure is _________. Also, their names are _________.

The number of apples Ram has is three less than half of the apple possessed by his friend Shyam. If Shyam has 'r' number of apples then the expression for the number of apples possessed by Ram is

x= satisifies the algebraic inequality 7−x≤3,

Why are number of significant figures in 90 seconds are 2 when measured with stopwatch?If 10 cm of length is measured with ruler how many significant figures are present in it?

A ___ provides data or information through pictures.

If two ratios are in proportion then which of the following symbols is used to express them?

find a number whose 6th part is increased by 18 is equal to its 4th part decreased by 27

at 25C required volume of water to dissolve 1 g of BaSo4 (ksp=1.1\ast10 power -10)will be a)820 L B)1 L C)205L D)430L

Question 2: Draw a rough diagram to illustrate the following:(i) Open curve

Express [−14−(−16)]÷[13+(−12)]

If the minute hand of a clock moves from 4 to 6 and the ends of the minute hand in its previous position and its present position are joined, find the angle through which it has rotated and the type of triangle formed. [3 MARKS]

In the figure given, PR = 22 cm, SN = MQ = 3 cm. What is the area of PQRS?

What other name can you give to the line of symmetry of an isosceles triangle ?

John ate 23rd of a pizza, while his sister had 16th of the whole. The fraction of pizza remaining is .

Question 5: Draw a rough figure and label suitably in the following case: (a) ←→XY and ←→PQ intersect at M

Question 66 (i)How many edges does the following solid have?Cone

अनपढ़ होते हुए भी हरिहर काका दुनिया की बेहतर समझ रखते हैं। कहानी के आधार पर स्पष्ट कीजिए।

Extrapolation of two-dimensional objects would form -dimensional objects.

If 1 kg of wheat costs Rs 12, what will be the cost of 3 kg of wheat?

Find the ascending order of the 5-digit numbers 51,851;98,984;98,459;98,415.

A certain amount has been divided into two parts in the ratio 2:7 . If the second part is Rs. 210 . Total amount is Rs. ___

Which of the following numbers is a square as well as a triangular number?

Find the product :(1) 35.853 × 100(2) 3.14 × 17(3) 1.07 × 0.02

How many matchsticks are needed to make four 8s?

Shyam worked for 58 days in company A and for 832 days in company B. How many days did he work in total?

73. cos 28^° + cos 65^° +cos 115^° + cos 240^° +cos 280^° +cos300^° =

If we draw a histogram for the class interval 15 - 30, what will be the value of 'a' ?

Eddie is a diver. He dove to a depth of 40 feet below sea level. He, then, dove down another 4 feet. How far below sea level is he now?

Kanu went to the market. She bought a matchbox of ₹0.50, a soap of ₹8.75 and a pen of ₹6.5. How much total money did she spend?

33. 15, 22, 31, 30, 44, 62, 45, 66, 93, ? (1) 56 (2) 60 (3) 66 (4) 65

Which of the following operations is represented by the above number line?

Arrange the following in ascending order:(i) 27,35,56(ii) 15,37,710,16

Fill in the blanks:1 lakh = _______ ten thousand.

The two angles of a triangle are 55° and 65°. Find the third angle.

If two lines are said to be intersecting, then at how many point(s) of contact do the two lines share?1

The point A is on a mountain which is 5700 meters above sea level and the point B is a mine which is 39600 meters below sea level . Find the vertical distance between A and B

Simplify the expression 5x+4y−3x−7y+8x by collecting the like terms together.

Question 103m=5m−85

Question 3 (ii) Find 0.3 ÷ 100

In a traingle Other than an equilateral triangle). angle opposite to the longest side is greater than {x of a right angle, then value of x will be

There are 12 boxes of water bottles. Each box has 9 water bottles in it.How many water bottles are there in all ?

According to Euler's formula, what is the value of (E + F + V) for the given 3-D structure?

Question 23 Fill in the blanks to make the statements true. The number of triangles in the given figure is _. Also, their names are _.